Por My Gran Fremosura

Recording identifiers

ISRC

DELJ81346845

Release date of the album this recording appears on

2007-07-01

CopyrightID (CopyrightChains transaction hash)

0x5b3e0d28f4548fae06c01ea3513f84f6fc768c76d17e35e230191cc4712d97bc

Copyright registration time

2026-06-24T21:49:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:7e2966c005065ba752816d6a9bd667ffa224a65b91afb6e37423e077825bbdd3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DELJ81346845

What this proof establishes

This recording was released in 2007, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.